" In order to refine "blister copper" it is melted in a furnace and is stirred with green logs of wood.The purpos "

In order to refine "copper" it is melted in a furnace and it is stirred with green logs of wood. The purpose is :-

In order to refine blister copper it is melted in a furnance and is strirred with gree longs of woman the purpose is

Mark the correct statements. (i) Mercury can be refined by the process of distillation. (ii) In poling, the molten impure metal is stirred with green poles of wood. (iii) In electrolytic refining of metals , impure metal is made as cathode and a thin strip of pure metal is made as anode.

Mark the correct statements. (i) Mercury can be refined by the process of distillation. (ii) In poling, the molten impure metal is stirred with green poles of wood. (iii) In electrolytic refining of metals , impure metal is made as cathode and a thin strip of pure metal is made as anode.

During purification of crude metal the molten metal is stirred with logs of green wood in

Blister copper is refined by stirring molte impure metal with green logs of wood because such a wood liberates hydrogen gases (like CH_(4)) . This process X is called…..and the metal contains impurities of Y is…